Point Cloud Library (PCL)  1.9.1-dev
List of all members | Public Types | Public Member Functions | Protected Member Functions | Protected Attributes
pcl::FeatureFromLabels< PointInT, PointLT, PointOutT > Class Template Reference

#include <pcl/features/feature.h>

+ Inheritance diagram for pcl::FeatureFromLabels< PointInT, PointLT, PointOutT >:

Public Types

typedef boost::shared_ptr< FeatureFromLabels< PointInT, PointLT, PointOutT > > Ptr
 
typedef boost::shared_ptr< const FeatureFromLabels< PointInT, PointLT, PointOutT > > ConstPtr
 
- Public Types inherited from pcl::Feature< PointInT, PointOutT >
typedef PCLBase< PointInT > BaseClass
 
typedef boost::shared_ptr< Feature< PointInT, PointOutT > > Ptr
 
typedef boost::shared_ptr< const Feature< PointInT, PointOutT > > ConstPtr
 
typedef pcl::search::Search< PointInT > KdTree
 
typedef pcl::search::Search< PointInT >::Ptr KdTreePtr
 
typedef pcl::PointCloud< PointInT > PointCloudIn
 
typedef PointCloudIn::Ptr PointCloudInPtr
 
typedef PointCloudIn::ConstPtr PointCloudInConstPtr
 
typedef pcl::PointCloud< PointOutT > PointCloudOut
 
typedef boost::function< int(size_t, double, std::vector< int > &, std::vector< float > &)> SearchMethod
 
typedef boost::function< int(const PointCloudIn &cloud, size_t index, double, std::vector< int > &, std::vector< float > &)> SearchMethodSurface
 
- Public Types inherited from pcl::PCLBase< PointInT >
typedef pcl::PointCloud< PointInT > PointCloud
 
typedef PointCloud::Ptr PointCloudPtr
 
typedef PointCloud::ConstPtr PointCloudConstPtr
 
typedef boost::shared_ptr< PointIndicesPointIndicesPtr
 
typedef boost::shared_ptr< PointIndices const > PointIndicesConstPtr
 

Public Member Functions

 FeatureFromLabels ()
 Empty constructor. More...
 
virtual ~FeatureFromLabels ()
 Empty destructor. More...
 
void setInputLabels (const PointCloudLConstPtr &labels)
 Provide a pointer to the input dataset that contains the point labels of the XYZ dataset. More...
 
PointCloudLConstPtr getInputLabels () const
 Get a pointer to the labels of the input XYZ point cloud dataset. More...
 
- Public Member Functions inherited from pcl::Feature< PointInT, PointOutT >
 Feature ()
 Empty constructor. More...
 
virtual ~Feature ()
 Empty destructor. More...
 
void setSearchSurface (const PointCloudInConstPtr &cloud)
 Provide a pointer to a dataset to add additional information to estimate the features for every point in the input dataset. More...
 
PointCloudInConstPtr getSearchSurface () const
 Get a pointer to the surface point cloud dataset. More...
 
void setSearchMethod (const KdTreePtr &tree)
 Provide a pointer to the search object. More...
 
KdTreePtr getSearchMethod () const
 Get a pointer to the search method used. More...
 
double getSearchParameter () const
 Get the internal search parameter. More...
 
void setKSearch (int k)
 Set the number of k nearest neighbors to use for the feature estimation. More...
 
int getKSearch () const
 get the number of k nearest neighbors used for the feature estimation. More...
 
void setRadiusSearch (double radius)
 Set the sphere radius that is to be used for determining the nearest neighbors used for the feature estimation. More...
 
double getRadiusSearch () const
 Get the sphere radius used for determining the neighbors. More...
 
void compute (PointCloudOut &output)
 Base method for feature estimation for all points given in <setInputCloud (), setIndices ()> using the surface in setSearchSurface () and the spatial locator in setSearchMethod () More...
 
- Public Member Functions inherited from pcl::PCLBase< PointInT >
 PCLBase ()
 Empty constructor. More...
 
 PCLBase (const PCLBase &base)
 Copy constructor. More...
 
virtual ~PCLBase ()
 Destructor. More...
 
virtual void setInputCloud (const PointCloudConstPtr &cloud)
 Provide a pointer to the input dataset. More...
 
PointCloudConstPtr const getInputCloud () const
 Get a pointer to the input point cloud dataset. More...
 
virtual void setIndices (const IndicesPtr &indices)
 Provide a pointer to the vector of indices that represents the input data. More...
 
virtual void setIndices (const IndicesConstPtr &indices)
 Provide a pointer to the vector of indices that represents the input data. More...
 
virtual void setIndices (const PointIndicesConstPtr &indices)
 Provide a pointer to the vector of indices that represents the input data. More...
 
virtual void setIndices (size_t row_start, size_t col_start, size_t nb_rows, size_t nb_cols)
 Set the indices for the points laying within an interest region of the point cloud. More...
 
IndicesPtr const getIndices ()
 Get a pointer to the vector of indices used. More...
 
IndicesConstPtr const getIndices () const
 Get a pointer to the vector of indices used. More...
 
const PointInT & operator[] (size_t pos) const
 Override PointCloud operator[] to shorten code. More...
 

Protected Member Functions

virtual bool initCompute ()
 This method should get called before starting the actual computation. More...
 
- Protected Member Functions inherited from pcl::Feature< PointInT, PointOutT >
const std::string & getClassName () const
 Get a string representation of the name of this class. More...
 
virtual bool deinitCompute ()
 This method should get called after ending the actual computation. More...
 
int searchForNeighbors (size_t index, double parameter, std::vector< int > &indices, std::vector< float > &distances) const
 Search for k-nearest neighbors using the spatial locator from setSearchmethod, and the given surface from setSearchSurface. More...
 
int searchForNeighbors (const PointCloudIn &cloud, size_t index, double parameter, std::vector< int > &indices, std::vector< float > &distances) const
 Search for k-nearest neighbors using the spatial locator from setSearchmethod, and the given surface from setSearchSurface. More...
 
- Protected Member Functions inherited from pcl::PCLBase< PointInT >
bool initCompute ()
 This method should get called before starting the actual computation. More...
 
bool deinitCompute ()
 This method should get called after finishing the actual computation. More...
 

Protected Attributes

PointCloudLConstPtr labels_
 A pointer to the input dataset that contains the point labels of the XYZ dataset. More...
 
- Protected Attributes inherited from pcl::Feature< PointInT, PointOutT >
std::string feature_name_
 The feature name. More...
 
SearchMethodSurface search_method_surface_
 The search method template for points. More...
 
PointCloudInConstPtr surface_
 An input point cloud describing the surface that is to be used for nearest neighbors estimation. More...
 
KdTreePtr tree_
 A pointer to the spatial search object. More...
 
double search_parameter_
 The actual search parameter (from either search_radius_ or k_). More...
 
double search_radius_
 The nearest neighbors search radius for each point. More...
 
int k_
 The number of K nearest neighbors to use for each point. More...
 
bool fake_surface_
 If no surface is given, we use the input PointCloud as the surface. More...
 
- Protected Attributes inherited from pcl::PCLBase< PointInT >
PointCloudConstPtr input_
 The input point cloud dataset. More...
 
IndicesPtr indices_
 A pointer to the vector of point indices to use. More...
 
bool use_indices_
 Set to true if point indices are used. More...
 
bool fake_indices_
 If no set of indices are given, we construct a set of fake indices that mimic the input PointCloud. More...
 

Detailed Description

template<typename PointInT, typename PointLT, typename PointOutT>
class pcl::FeatureFromLabels< PointInT, PointLT, PointOutT >

Definition at line 367 of file feature.h.

Member Typedef Documentation

template<typename PointInT , typename PointLT , typename PointOutT >
typedef boost::shared_ptr< const FeatureFromLabels<PointInT, PointLT, PointOutT> > pcl::FeatureFromLabels< PointInT, PointLT, PointOutT >::ConstPtr

Definition at line 381 of file feature.h.

template<typename PointInT , typename PointLT , typename PointOutT >
typedef boost::shared_ptr< FeatureFromLabels<PointInT, PointLT, PointOutT> > pcl::FeatureFromLabels< PointInT, PointLT, PointOutT >::Ptr

Definition at line 380 of file feature.h.

Constructor & Destructor Documentation

template<typename PointInT , typename PointLT , typename PointOutT >
pcl::FeatureFromLabels< PointInT, PointLT, PointOutT >::FeatureFromLabels ( )
inline

Empty constructor.

Definition at line 390 of file feature.h.

References pcl::Feature< PointInT, PointOutT >::k_.

template<typename PointInT , typename PointLT , typename PointOutT >
virtual pcl::FeatureFromLabels< PointInT, PointLT, PointOutT >::~FeatureFromLabels ( )
inlinevirtual

Empty destructor.

Definition at line 396 of file feature.h.

Member Function Documentation

template<typename PointInT , typename PointLT , typename PointOutT >
PointCloudLConstPtr pcl::FeatureFromLabels< PointInT, PointLT, PointOutT >::getInputLabels ( ) const
inline

Get a pointer to the labels of the input XYZ point cloud dataset.

Definition at line 412 of file feature.h.

template<typename PointInT , typename PointLT , typename PointOutT >
bool pcl::FeatureFromLabels< PointInT, PointLT, PointOutT >::initCompute ( )
protectedvirtual

This method should get called before starting the actual computation.

Reimplemented from pcl::Feature< PointInT, PointOutT >.

Definition at line 262 of file feature.hpp.

template<typename PointInT , typename PointLT , typename PointOutT >
void pcl::FeatureFromLabels< PointInT, PointLT, PointOutT >::setInputLabels ( const PointCloudLConstPtr &  labels)
inline

Provide a pointer to the input dataset that contains the point labels of the XYZ dataset.

In case of search surface is set to be different from the input cloud, labels should correspond to the search surface, not the input cloud!

Parameters
[in]labelsthe const boost shared pointer to a PointCloud of labels.

Definition at line 405 of file feature.h.

Member Data Documentation

template<typename PointInT , typename PointLT , typename PointOutT >
PointCloudLConstPtr pcl::FeatureFromLabels< PointInT, PointLT, PointOutT >::labels_
protected

A pointer to the input dataset that contains the point labels of the XYZ dataset.

Definition at line 421 of file feature.h.


The documentation for this class was generated from the following files: